Controlling device.



PATENTED JULY 16, 1907.

P. J. SLIFKA.

CONTROLLING DEVICE.

APPLICATION FILED AUG. 24, 1906.

. laden/ 607" zJiJ fM/ew" Whwwm FRANK I. SLIFKA, Ol CHJTAGG, .ilii'ili't l no. eeeeee.

To all whom it may concern:

Be it known that l FRANK .l. Finn-MA, a ('i n oi the United States, residing at (lhieagzo, in the r'ounty of Cook and State of Illinois, have invented Certain new and useful Improvements in Controlling which the following e speeithi'ation.

My present invention has special reh vision of a simple and inexpensive deviee continuing and stopping physical or meehanienl ope tions at definite periods of time.

In the present specification I will deseril tratemy device as applied to the start ing tontim and stopping of an electric lighting circuit.

To the accemplislunent oi the aheve objects my in vention embodies new and novel fez-ins and eemhizwations oi parts as will presently appear.

In the drawings :--l"igure l is a front el e device looking directly at the fa oi the d is a side elevation of the .e. l l of the circuit closing; portion of my parts out of contact. Fig. t is a detail tions and their means of attaclunent to the (list justing the time of operation.

The reference numeral 1 designates a (lo ism. ltispossihlelo emple acleelemeelum ed to operate with a twelve division or hour din f the present embodiment of my invention, ltind such a il'eviees, oi'

n to the prir tor .startin nil illus mechanism as is adapted to nperate vi h division or hour dial to he mneh mere mmv-enient, as with such :1 l'orni of mechanism running f eight d: an adjustment can he made and no hart r manipul tion is necessary except a re-winding at. the end oi (m eight days The numeral 2 designatw an hour hand (lock mechanism to which is attavhe'd by means knurled nut .i the disk t The 'ii'eumhzreiu disk is divided into either twelve or twenty divisions according to the variety oil Clerk The divisions ma he numhe "lilpltlyttl'. vonseeu lively l'or convenient-e but it will he the disk revolves, instead of a hand revolving above a ved that dial, the disk must he numbered in the reverse direetion to the numbers upon the dial ot a t'ltKli.

Adj-.u'ent to the periphery of thrdisk i provide the t holes 5 through which pass the screws (3 to seoure t the lane of the disk segments 01' the circular rammed rail 7. lrel'er to the rail 7 as rammed as it ill t seen that its rectly over lllt' track oi' the rail 'r'. The pllar It ther provided ith the ln'aeket ll whi h var.

ill'lll and the hra I 3 tmvard the 2 To t e en if) of e the iron-1 This mechanism, a d

in- Jlililtillti tending over the tape of mechanism, :1 disk attach d to .lish heine; marker. in

:u-a'nn'uts ol' v hivh are adapted in he piece of and ope! hours of f: 1m lined.

the

nd adapted to he aetnated at: right angles to sci. July 16, 3.907.

the it are provided with the Attached to the arm 10 ig 17 to draw the end 11 1 dis the arm is attached by means of material 20. is attached hy means of Directly below g pier elesh iece piece 223 is handed the n0n-e0nduet To the p sin {2;

t the electric lighting ciris attach-ad the other end of satin:

, on or my device is as fel- "d to hurn the li hts upon the cirrough the holes 5 to men the divisions 7 .110. When pier i2 is contacted by the rail 7 and is forced j 0f the arm )0 V :22 between the therehy elosing the eircuit and n nen the hour ten has arrived the beneath the roller 12 and ing pieee i 1g the circuit is e ident t to uutema r uchanical ope"- sre te secure hy Let ixit'lou Of :1. elect:

ut: thereof. a son ul sl the e- -m which are adapted to are r and a lever arm 9' tonal di Ins nainr .ne r'o uhiuzniou of a elect:

her hand shal't the from '09- CJI 

